PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These areas include Manpower Supply and Support services, Oilfield services, Water Supply schemes or projects, Civil, Mechanical, and Electrical engineering consultancy and construction services, Equipment leasing, haulage and transportation services as well as supply of construction materials and equipment such as pumps, valves, meters, pipes and fittings,fire fighting and personal protective equ
http://www.w3.org/ns/prov#wasQuotedFrom
  • informationnigeria.org